Cast Steel Pneumatic Diaphragm Pump 2 Inch Air Diaphragm Pump Self Suction

Pneumatic Diaphragm Pump Gravity Ball With Pulp Board

Pneumatic Diaphragm Pump Specifications

Air Diaphragm Pump
1. Non leakage
2. Good self priming performance
3. Convey all kinds of medium
4. Material:Cast steel,Alu,SS,PP

Pneumatic Diaphragm Pump Introduction

Air diaphragm pump(also know as a Membrane pump, air operated double diaphragm pump(AOOD) or pneumatic diaphragm pump)that uses a combination of the reciprocating action of a rubber,thermoplastic or diaphragm and suitable valves either side of the diaphragm (check valve,butterfly valves,flap valves,or any other form of shut-off valves) to pump a fluid.

Pneumatic Diaphragm Pump Advantages:

1. Explosion-proof, zero leak, simple operation.

2. Idling capability,Self suction, No complex control.

3. Diversity of material,no rotating parts,applicable to various erosive situations.

4. Diaphragm, ball and ball seat adopt imported materials with longer service life.

5. Modularization of main valve and air motor. No broken, easy to disassemble and repair.

A 50 X X - X X X - X (model selection)

Form of pipe mouth:A-BSP B-NPT(F) C-Flange

Diaphragm material:9 – Santoprene H – Hytrel T - PTFE/Santoprene

Ball material:9 -Santoprene H – Hytre T – PTFE A - Acetal

Ball seat material:P/K –Polypropylene/Kynoar SS –Stainless Steel

Pump material: SS –Stainless Steel AL –Aluminum Alloy CI- Carbon Steel P/K –Polypropylene/Kynoar

Maximum Applied Temperature Limits (diaphragm / ball / seal material)

Acetal ···············································40°- 150°F (4.4- 65.5°C)

Santoprene·········································-40°- 225°F (-40°- 107.2°C) ·················································40°- 220°F (4.4°- 104°C) Nitrile··················································10°- 180°F (-12°- 82°C) Viton···················································-40°- 350°F (-40°-176.6°C) Hytrel··················································-20°-150°F (-12°- 93°C) Kynar··················································10°-200°F (-28.9°- 65.5°C) Polypropylene·······································32°- 175°F (0-79.4°C)

2" Flow diagram